set(SUBSYS_NAME keypoints)
set(SUBSYS_DESC "Point cloud keypoints library")
set(SUBSYS_DEPS common search kdtree octree features filters)

set(build TRUE)
PCL_SUBSYS_OPTION(build ${SUBSYS_NAME} ${SUBSYS_DESC} ON)
PCL_SUBSYS_DEPEND(build ${SUBSYS_NAME} DEPS ${SUBSYS_DEPS})

PCL_ADD_DOC(${SUBSYS_NAME})

if(build)
    set(srcs
        src/narf_keypoint.cpp
        src/uniform_sampling.cpp
        src/sift_keypoint.cpp
				src/smoothed_surfaces_keypoint.cpp
        src/harris_keypoint3D.cpp
        src/harris_keypoint6D.cpp
        )

    set(incs
        include/pcl/${SUBSYS_NAME}/keypoint.h
        include/pcl/${SUBSYS_NAME}/narf_keypoint.h
        include/pcl/${SUBSYS_NAME}/sift_keypoint.h
        include/pcl/${SUBSYS_NAME}/uniform_sampling.h
        include/pcl/${SUBSYS_NAME}/smoothed_surfaces_keypoint.h
        include/pcl/${SUBSYS_NAME}/harris_keypoint3D.h
        include/pcl/${SUBSYS_NAME}/harris_keypoint6D.h
        )

    set(impl_incs
        include/pcl/${SUBSYS_NAME}/impl/keypoint.hpp
        include/pcl/${SUBSYS_NAME}/impl/sift_keypoint.hpp
        include/pcl/${SUBSYS_NAME}/impl/uniform_sampling.hpp
        include/pcl/${SUBSYS_NAME}/impl/smoothed_surfaces_keypoint.hpp
        include/pcl/${SUBSYS_NAME}/impl/harris_keypoint3D.hpp
        include/pcl/${SUBSYS_NAME}/impl/harris_keypoint6D.hpp
        )

    set(LIB_NAME pcl_${SUBSYS_NAME})
    include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
    PCL_ADD_LIBRARY(${LIB_NAME} ${SUBSYS_NAME} ${srcs} ${incs} ${impl_incs})
    target_link_libraries(${LIB_NAME} pcl_features pcl_filters)
    PCL_MAKE_PKGCONFIG(${LIB_NAME} ${SUBSYS_NAME} "${SUBSYS_DESC}"
      "${SUBSYS_DEPS}" "" "" "" "")

    # Install include files
    PCL_ADD_INCLUDES(${SUBSYS_NAME} ${SUBSYS_NAME} ${incs})
    PCL_ADD_INCLUDES(${SUBSYS_NAME} ${SUBSYS_NAME}/impl ${impl_incs})

    if(BUILD_TESTS)
        add_subdirectory(test)
    endif(BUILD_TESTS)

endif(build)
